Intel Xeon E3 1240 v3 's Advantages
Higher base frequency (3.4GHz vs 2.7GHz)
Lower TDP (80W vs 205W)
Xeon Platinum 8280M 's Advantages
Released 5 years and 6 months late
Higher specification of memory (2933 vs 1600)
Larger L3 cache size (38.5MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)